Lezyne's sleek design for the Tech Drive HP Pump offers a convenient way to prevent you from getting stranded somewhere with a bum tire. The Tech Drive HP Pump is made with lightweight and durable CNC machined aluminum and can inflate tires to riding pressure with 30% fewer strokes than conventional hard pumps. The pump also features an ABS Flex Hose with the Air Bleed System to ensure precise and effortless pressure regulation. With its compact design and a Composite Matrix mounting bracket included, the pump is a cinch to transport. The Tech Drive HP has a maximum of 120psi, and is compatible with Presta and Schrader valves.